package com.situ.web.dao;

import com.situ.web.entity.Course;

import java.util.List;

public interface ICourseDao {
	public List<Course> selectAll();

	public int insert(Course course);
	
	public int deleteById(Integer id);

	public List<Course> selectByPage(int offset, int pageSize);

	public int selectTotalCount();
}
